сонячна активність
solar-powered helmet radio
solar energy-propelled rocket
solar gas engine
solar photon rocket engine
orbital solar power plant
solar cycle
solar eclipse
solar energy
solar equator
solar radiation
solar sail
solar wind
solar drone
solar-powered drone
solar power system
counter-riot control activity
dummy activity
enemy activity
hostile activity and influences
monitoring arms implementation and compliance activity
SALUTE (Size; Activity; Location; Unit; Time; Equipment)
subversive activity
supply support activity (SSA)
terrorist-related activity
mobilization activity
Military Standard Activity Address Dictionary
content containing calls for extremist activity
covert activity
corrosion activity due to water condensa-tion
extra-vehicular activity
geomagnetic activity
noise reduction activity